Cowen Group

Cowen as of Sept. 30, 2013

Portfolio Holdings for Cowen

Cowen holds 166 positions in its portfolio as reported in the September 2013 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Spdr S&p 500 Etf (SPY) 79.7 $5.6B 33M 168.08
Nuance Communications 3.6 $256M 14M 18.69
Rue21 2.9 $203M 5.1M 40.00
MAKO Surgical 2.4 $166M 5.6M 29.50
Dell 1.9 $138M 9.6M 14.29
Jones Group 1.4 $98M 6.6M 15.01
SPDR S&P MidCap 400 ETF (MDY) 1.4 $97M 431k 226.33
Elan Corporation 0.7 $52M 3.3M 15.59
iShares Russell 1000 Value Index (IWD) 0.6 $42M 490k 86.20
Life Technologies 0.6 $40M 529k 74.85
Onyx Pharmaceuticals 0.4 $27M 22M 1.25
NYSE Euronext 0.2 $17M 414k 41.98
Noble Corporation Com Stk 0.2 $16M 415k 37.75
Powershares Senior Loan Portfo mf 0.2 $16M 639k 24.69
Halliburton Company (HAL) 0.2 $15M 300k 48.15
Vanguard Emerging Markets ETF (VWO) 0.2 $13M 324k 40.13
Leap Wireless International 0.2 $11M 69M 0.16
SLM Corporation (SLM) 0.1 $9.2M 369k 24.90
Perrigo Company 0.1 $8.6M 7.0M 1.23
Industries N shs - a - (LYB) 0.1 $7.7M 105k 73.23
Johnson & Johnson (JNJ) 0.1 $6.1M 70k 86.69
Globecomm Systems 0.1 $6.6M 468k 14.01
Molex Incorporated 0.1 $5.7M 149k 38.28
Linn Energy 0.1 $5.9M 23M 0.26
NV Energy 0.1 $5.8M 247k 23.61
Cowen 0.1 $5.5M 1.6M 3.44
Astex Pharmaceuticals 0.1 $5.3M 629k 8.49
Expedia (EXPE) 0.1 $5.3M 102k 51.86
Packaging Corporation of America (PKG) 0.1 $5.0M 88k 57.08
Scientific Games (LNW) 0.1 $4.7M 293k 16.17
Liberty Global Inc C 0.1 $4.8M 64k 75.42
Vertex Pharmaceuticals Incorporated (VRTX) 0.1 $4.5M 59k 75.83
Tesoro Corporation 0.1 $4.1M 93k 43.98
Cooper Tire & Rubber Company 0.1 $4.0M 13M 0.31
Rockwood Holdings 0.1 $3.7M 56k 66.90
Vivus 0.1 $3.8M 410k 9.29
Active Network 0.1 $3.5M 243k 14.28
Groupon 0.1 $3.8M 336k 11.21
Mylan 0.0 $2.7M 70k 38.17
Health Management Associates 0.0 $2.8M 220k 12.80
Equinix 0.0 $3.0M 16k 183.68
VirnetX Holding Corporation 0.0 $2.9M 144k 20.40
Fortress Paper Ltd Cl A class a 0.0 $2.6M 385k 6.83
Shfl Entertainment 0.0 $2.7M 116k 22.97
Baxter International (BAX) 0.0 $2.3M 35k 65.67
Cisco Systems (CSCO) 0.0 $2.1M 88k 23.44
FMC Technologies 0.0 $2.0M 28k 71.73
Sealed Air (SEE) 0.0 $2.3M 83k 27.18
Transocean (RIG) 0.0 $1.9M 43k 44.49
Compuware Corporation 0.0 $1.9M 171k 11.19
US Airways 0.0 $1.9M 10M 0.19
Hi-Tech Pharmacal 0.0 $2.1M 50k 43.14
ImmunoGen 0.0 $2.3M 137k 17.01
Magellan Midstream Partners 0.0 $1.9M 34k 56.43
Sunesis Pharmaceuticals 0.0 $2.2M 453k 4.96
American Realty Capital Prop 0.0 $2.0M 164k 12.20
Mallinckrodt Pub 0.0 $2.2M 50k 44.09
Charles Schwab Corporation (SCHW) 0.0 $1.2M 55k 21.15
Seattle Genetics 0.0 $1.3M 30k 44.00
Family Dollar Stores 0.0 $1.7M 24k 72.00
Buckeye Partners 0.0 $1.6M 24k 65.52
Lowe's Companies (LOW) 0.0 $1.7M 36k 47.61
Iron Mountain Incorporated 0.0 $1.1M 41k 27.03
Applied Materials (AMAT) 0.0 $1.5M 8.5M 0.18
NII Holdings 0.0 $1.7M 289k 6.04
Boise 0.0 $1.3M 100k 12.60
Enterprise Products Partners (EPD) 0.0 $1.4M 22k 61.05
Northwest Pipe Company (NWPX) 0.0 $1.5M 46k 32.88
Oil States International (OIS) 0.0 $1.2M 11k 103.47
Plains All American Pipeline (PAA) 0.0 $1.2M 23k 52.67
Poly 0.0 $1.2M 106k 10.92
Sunoco Logistics Partners 0.0 $1.7M 26k 66.45
SPDR Barclays Capital High Yield B 0.0 $1.1M 28k 39.86
Repros Therapeutics 0.0 $1.2M 46k 26.80
Sprint 0.0 $1.2M 20M 0.06
Blackberry (BB) 0.0 $1.7M 21M 0.08
Crown Holdings (CCK) 0.0 $846k 20k 42.30
Microsoft Corporation (MSFT) 0.0 $901k 27k 33.27
Bank of America Corporation (BAC) 0.0 $365k 2.6M 0.14
Wal-Mart Stores (WMT) 0.0 $564k 7.6k 73.97
ResMed (RMD) 0.0 $660k 13k 52.80
Carnival Corporation (CCL) 0.0 $653k 20k 32.65
Copart (CPRT) 0.0 $501k 16k 31.81
Harsco Corporation (NVRI) 0.0 $498k 20k 24.90
Adobe Systems Incorporated (ADBE) 0.0 $784k 15k 51.92
Lamar Advertising Company 0.0 $847k 18k 47.06
Federal Signal Corporation (FSS) 0.0 $846k 66k 12.88
International Business Machines (IBM) 0.0 $833k 4.5k 185.11
Agilent Technologies Inc C ommon (A) 0.0 $461k 9.0k 51.22
Biogen Idec (BIIB) 0.0 $843k 3.5k 240.86
Williams Companies (WMB) 0.0 $455k 13k 36.40
Google 0.0 $964k 1.1k 876.36
Broadcom Corporation 0.0 $390k 15k 26.00
CF Industries Holdings (CF) 0.0 $474k 2.3k 210.67
iShares Russell 2000 Index (IWM) 0.0 $810k 7.6k 106.58
Cypress Semiconductor Corporation 0.0 $725k 78k 9.36
Herbalife Ltd Com Stk (HLF) 0.0 $877k 13k 69.74
Questcor Pharmaceuticals 0.0 $510k 8.8k 57.95
Energy Transfer Equity (ET) 0.0 $932k 14k 65.75
Genesis Energy (GEL) 0.0 $501k 10k 50.10
Oneok Partners 0.0 $637k 12k 53.02
Suburban Propane Partners (SPH) 0.0 $669k 14k 46.79
Walter Investment Management 0.0 $448k 11k 39.52
MannKind Corporation 0.0 $377k 67k 5.67
Inergy 0.0 $355k 26k 13.79
Repligen Corporation (RGEN) 0.0 $776k 70k 11.09
Gen 0.0 $361k 23k 16.04
SIGA Technologies (SIGA) 0.0 $1.0M 271k 3.82
Sterling Ban 0.0 $565k 41k 13.73
Nabors Industries 0.0 $514k 32k 16.06
Ariad Pharmaceuticals 0.0 $828k 45k 18.40
Sourcefire 0.0 $486k 6.4k 75.94
Fortinet (FTNT) 0.0 $1.0M 50k 20.30
Oncothyreon 0.0 $412k 200k 2.06
Level 3 Communications 0.0 $360k 14k 26.67
Proshares Tr Ii Ultrashort Ye etf (YCS) 0.0 $785k 13k 62.20
Sanchez Energy Corp C ommon stocks 0.0 $779k 30k 26.42
Telephone And Data Systems (TDS) 0.0 $692k 23k 29.54
Facebook Inc cl a (META) 0.0 $704k 14k 50.25
Adt 0.0 $955k 24k 40.66
Pactera Technology- 0.0 $720k 12M 0.06
Sibanye Gold 0.0 $645k 124k 5.21
News Corp Class B cos (NWS) 0.0 $444k 27k 16.44
CapitalSource 0.0 $210k 18k 11.86
Exxon Mobil Corporation (XOM) 0.0 $256k 3.0k 86.17
Gold Fields (GFI) 0.0 $61k 13k 4.59
Capital One Financial (COF) 0.0 $347k 5.1k 68.71
Occidental Petroleum Corporation (OXY) 0.0 $253k 2.7k 93.70
UnitedHealth (UNH) 0.0 $201k 2.8k 71.79
Belo 0.0 $340k 2.4M 0.14
Smithfield Foods 0.0 $0 79M 0.00
Monster Worldwide 0.0 $72k 16k 4.44
SPDR Gold Trust (GLD) 0.0 $258k 2.0k 128.04
Houston American Energy Corporation 0.0 $11k 38k 0.29
Synta Pharmaceuticals 0.0 $221k 35k 6.31
Regency Energy Partners 0.0 $286k 10k 28.60
Golden Star Cad 0.0 $13k 32k 0.41
Harmony Gold Mining (HMY) 0.0 $59k 17k 3.39
Neurocrine Biosciences (NBIX) 0.0 $113k 10k 11.30
RadiSys Corporation 0.0 $91k 28k 3.20
Riverbed Technology 0.0 $146k 10k 14.60
PacWest Ban 0.0 $253k 7.4k 34.30
Iamgold Corp (IAG) 0.0 $57k 12k 4.79
New Gold Inc Cda (NGD) 0.0 $62k 10k 6.02
Vista Gold (VGZ) 0.0 $43k 94k 0.46
ParkerVision 0.0 $94k 28k 3.36
Rubicon Minerals Corp 0.0 $21k 17k 1.25
Achillion Pharmaceuticals 0.0 $0 100k 0.00
Tanzanian Royalty Expl Corp 0.0 $31k 12k 2.52
Optimer Pharmaceuticals 0.0 $0 16k 0.00
Transition Therapeutics 0.0 $150k 37k 4.10
Amyris 0.0 $99k 43k 2.31
iShares MSCI Canada Index (EWC) 0.0 $283k 10k 28.30
D Golden Minerals 0.0 $45k 48k 0.94
Threshold Pharmaceuticals 0.0 $93k 20k 4.65
Sterling Finl Corp Wash 0.0 $254k 8.9k 28.62
Richmont Mines 0.0 $74k 52k 1.41
B2gold Corp (BTG) 0.0 $62k 25k 2.48
Timmins Gold Corp 0.0 $26k 16k 1.67
Aurico Gold 0.0 $40k 11k 3.77
Kior Inc. Cl A 0.0 $31k 11k 2.79
Harris Teeter Supermarkets 0.0 $349k 7.1k 49.24
Access Midstream Partners, L.p 0.0 $242k 5.0k 48.40
Turquoisehillres 0.0 $75k 17k 4.41
Mondelez Int (MDLZ) 0.0 $283k 9.0k 31.44
Rlj Entmt 0.0 $74k 14k 5.48